See “how the carriers fight” in the manual. Carefully study that.
@rulebook:
Aircraft Carriers
Although they don’t have an attack value and aren’t
represented on the battle strip, carriers can still participate
in an attack and can take hits, as long at least 1 unit with
an attack value attacks along with them. Any fighters or
tactical bombers on an aircraft carrier launch before the
carrier moves and move independently of the carrier.
These air units can make a combat move from the carrier’s
initial sea zone, or they can remain in that sea zone until
the Noncombat Move phase.
